New flavour. But that’s not the most interesting part.

Preview text: Muscles, focus, and recovery - all in one Hustle bar.

Hustle.Wednesday, May 6, 2026 at 12:45 PM EasternKlaviyo
Hustle.New flavour. But that’s not the most interesting part.
Subject
New flavour. But that’s not the most interesting part.
Preview text
Muscles, focus, and recovery - all in one Hustle bar.
From
team@hustlebar.co.uk
Brand
Hustle.
Sent
Wed May 6, 2026, 12:45 PM ET
Size
49 KB
Images
9
Links
8, 4 of them buttons
Subject length
54 characters

Against Hustle.'s usual

Sent in the 12 PM hour, which holds 25% of its emails; 29% arrive in the 1 PM hour. The subject is 54 characters; its average is 33.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
HUSTLE. <[email protected]>
Subject
New flavour. But that’s not the most interesting part.
Date
Wed, 06 May 2026 16:45:09 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.hustlebar.co.uk
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.hustlebar.co.uk s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from kl-203-24-24.kmta.shared.klaviyomail.com [170.203.24.24] by our receiving server with ESMTPS
  2. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

Report this email

Sent just before and after

Jun 26, 2026 6:00 AMTreat Yourself This Pay Day!
Jun 12, 2026 12:30 PMUnwrap the Next Level of Protein Bars!
May 29, 2026 12:02 PMTreat yourself this payday! 🎉
May 6, 2026 12:45 PMNew flavour. But that’s not the most interesting part. (this email)
May 1, 2026 1:03 PMCookies & Cream has landed
Apr 28, 2026 12:31 PMWe said more soon… so here’s your clue
Apr 21, 2026 1:15 PMWe’re sold out right now, but not for long…

More from Hustle.

All Hustle. emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.